[gnome-themes-standard] dnd: add a style selector for the dnd style class

[Cosimo Cecchi <cosimoc src gnome org>]

commit 519c8837f7049e894fd3ea4db1caf3f22cbc216a
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Wed Sep 7 21:18:02 2011 -0400

    dnd: add a style selector for the dnd style class
    
    It's a stock GTK class and it's used by Nautilus, so it should be
    supported here.

 themes/Adwaita/gtk-3.0/gtk-widgets.css |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets.css b/themes/Adwaita/gtk-3.0/gtk-widgets.css
index f0cd7d4..953f251 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets.css
@@ -124,6 +124,13 @@ GtkStatusbar {
     -GtkStatusbar-shadow-type: none;
 }
 
+.dnd {
+    border-width: 1;
+    border-style: solid;
+    border-color: @theme_selected_bg_color;
+    border-radius: 0;
+}
+
 /****************
  * Text Entries *
  ****************/